Bibliographic Citation
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Title | Nephelometric determination of microgram quantities of sulfate with 2-aminoperimidine |
Creator/Author | Baumann, E.W. |
Publication Date | 1976 Jan 01 |
OSTI Identifier | OSTI ID: 7326924 |
Report Number(s) | DP-1437 |
DOE Contract Number | E(07-2)-1 |
Resource Type | Technical Report |
Research Org | Du Pont de Nemours (E.I.) and Co., Aiken, S.C. (USA). Savannah River Lab. |
Subject | 400104 -- Spectral Procedures-- (-1987); ;SULFATES-- QUANTITATIVE CHEMICAL ANALYSIS; ACCURACY;IMIDINES;PURIFICATION;RECOVERY |
Related Subject | CHEMICAL ANALYSIS;ORGANIC COMPOUNDS;ORGANIC NITROGEN COMPOUNDS;OXYGEN COMPOUNDS;SULFUR COMPOUNDS |
Description/Abstract | Sulfate was determined nephelometrically with 2-aminoperimidine sulfate suspensions at pH 2. The method was applicable from 2 to 30 ..mu..g of sulfate in 20 ml of sample, with an estimated relative precision of 10 percent.^Procedures for purification and recovery of the 2-aminoperimidine hydrochloride reagent are given.^After colored organic material was removed by a column of the polymeric adsorbent Amberlite XAD-2, the sulfate content of surface waters was determined with this method. |
Country of Publication | United States |
Language | English |
Format | Pages: 15 |
Availability | Dep. NTIS $3.50. |
System Entry Date | 2001 May 13 |
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